Same Thing...
Ever since Update 2010-01-16 22689, my stable system has been erratic at best. Some times when I reboot I would have my motion wrapper and sometimes not, No Cameras. Also, upon a reboot, the system would constantly reload the dcerouter, over and over about 5 to 10 times then settle down on it's own. I finally got tired of the illusive crap and decided I'd do a clean re-install... Even a bigger mistake!
The 3 GOOD Kubuntu 810 installs/Updates were followed by 3 Blown LinuxMCE Internet Installs, always ending with an error and upon reboot, the system just crashes and reboots over and over!
I can't do a DVD Download and install because all of the DVD torrent Links are no good. This is the same good hardware I've been using on my Core for over a year, nothing has changed.
I'm presently reinstalling 810-Beta2 right now and if I end in an error I'm not rebooting this time, I'm going to dig as deep as I can for the snafu because there is no rebooting unless you exit Grub and get to a terminal.
I'll let you know what errors I end up with this time.
Charles